Celtic and Hearts set for final-day decider in season like no other

Ferrari’s Lewis Hamilton says he wants “to understand” Mercedes’ engine advantage after his former team and title favourites swept to a front-row lockout at the season-opening Australian Grand Prix.

Arsenal reopened a five-point lead at the top of the Premier League table as their set-piece prowess helped them to a 2-1 victory over 10-man Chelsea at the Emirates Stadium.

Scotland left it late to deny Wales a first Six Nations victory for three years, edging in front with five minutes to play to seal a 26-23 victory in Cardiff.